从Canada供应商批量进口Adipic Acid

Adipic acid (C6H10O4) is a dicarboxylic acid produced as white crystalline powder or flakes, primarily serving as the monomer feedstock for nylon-6,6 polyamide production. BMD Materials supplies this material from Canadian origin with a purity level exceeding 99%, as confirmed in the source data, making it suitable for polymerisation-grade applications where residual impurities affect chain length and molecular weight distribution. The product is available in 25 kg bags or drums, a standard packaging format for bulk chemical distribution that aligns with industrial handling equipment and warehouse storage systems.

The material typically crystallises from aqueous solutions in the monoclinic system, with industrially produced grades exhibiting melting points near 152 degrees Celsius and decomposition beginning above 200 degrees Celsius without prior boiling. Standard commercial grades for polyamide manufacture carry acid values of 995-1000 mg KOH/g and ash content below 0.001%, though buyers should request certificates of analysis to confirm lot-specific parameters. Moisture content is critical, as adipic acid is hygroscopic, and typical specifications require below 0.2% water to prevent hydrolysis during amide formation with hexamethylenediamine. The colour specification for premium polymer-grade material is typically APHA Hazen 10 or below, measured in molten state or aqueous solution depending on the standard applied.

Primary demand sectors include nylon fibre and engineering resin manufacturers, polyurethane foam producers using adipic acid-derived polyester polyols, and plasticiser compounders. Food-grade applications require separate certification and processing lines, which should be confirmed with BMD Materials directly. BMD Materials operates as an imported supplier tier with harbour trust designation, and prospective buyers should note the 0.00% response rate and zero average response hours recorded, meaning direct follow-up via the available contact channel is essential to confirm current availability, lead times, and whether the supplier maintains active inventory or operates on indent basis.

BMD Materials is listed as an imported supplier tier with harbour trust designation, operating from Canadian origin. The supplier profile shows a 0.00% response rate and zero average response hours, which indicates either a newly registered entity, a dormant listing, or a supplier that processes enquiries through offline channels rather than the platform messaging system. No physical address, year of establishment, employee count, or revenue figures are provided in the source data.

The listing positions BMD Materials as supplying adipic acid for polyamide, polyester, textile, automotive, and electronics applications, with claims of ISO and SGS certifications that should be verified directly with the supplier through certificate requests. The source description references flexible MOQ, competitive pricing, L/C and T/T payment terms, and FOB or CIF shipping options, but these are platform marketing language rather than confirmed supplier commitments. Buyers should treat all trade terms as requiring direct negotiation and written confirmation.